A project to design a power direction relay, which is based on an analog multiplier and an analog integrator, is presented in this paper.
提出一种采用模拟乘法器和模拟积分器作为基本元件构成功率方向继电器的方案。
The analog part includes self-test circuit, charge amplifier, post-amplifier circuit, CDS and S/H circuit, integrator, unity gain buffer.
该电路的模拟部分包括电荷放大器、后级放大电器、相关双取样与采样保持电路、积分器、单位增益缓冲器。
In the paper, an improved method is introduced to depress excursion phenomena in analog signal integrator.
本文介绍一种抑制模拟积分器“漂移”现象的改进电路。
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